OBSERVATIONS ON THE REPRODUCTION OF BIFURCIUM-BICANALIFERUM (SOWERBY,1832) (GASTROPODA, COLUMBELLIDAE, STROMBINA-GROUP) FROM THE PACIFIC COAST OF PANAMA
H. Fortunato et al., OBSERVATIONS ON THE REPRODUCTION OF BIFURCIUM-BICANALIFERUM (SOWERBY,1832) (GASTROPODA, COLUMBELLIDAE, STROMBINA-GROUP) FROM THE PACIFIC COAST OF PANAMA, The Veliger, 41(2), 1998, pp. 208-211